In addition to Excel, this $49 5-course bundle covers Tableau, MongoDB and Python. Tableau is an excellent tool for interpreting and visualizing data.

If you want to try MongoDB, here's a GUI to make it much easier. Jack Wallen shows you how to install it.

In December 2019, popular document database MongoDB added a fairly radical new feature to the platform: field-level database encryption. At first glance, one might wonder whether this is a meaningful ...